ON THE DETERMINATION OF THE KINETIC PARAMETERS OF SOURCE ROCKS IN THE HEFEI BASIN
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摘要: 本文采用开放系统热解实验,对合肥盆地白垩系朱巷组、响导铺组及下第三系定远组的三个生油岩样品分别进行了加热速率为20℃/min、30℃/min、40℃/min和50℃/min的热解,测定了各样品的累积生烃率与温度的关系,从而确定出合肥盆地不同时代生油岩的动力学多数。Abstract: In this paper,three source rock samples are sampled from the Cretaceous Zhuxiang and Xiangdaopu Frs. and the Tertiary Dingyuan Fr. of the Hefei basin,and the pyrolytic analyses have been carried out with the heating rates of 20℃/min, 30℃/min,40℃/min,and 50℃/min respectively in an open experimental system. This causes the determination of the relationship between the generating rates of accumulated hydrocarbons and the temperatures of various souece rock samples. Furthermore, it can ascertain the kinetic parameters of various samples of different geological ages in the Hefei basin.
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